package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
//    @Results({
//            @Result(column = "create_time", property = "createTime"),
//            @Result(column = "update_time", property = "updateTime")
//    }
//    )
    @Select("select id, name ,create_time ,update_time  from web01.dept order by update_time desc ")
    List<Dept> findAll();
    @Delete("DELETE from web01.dept where id = #{id}")
    void deleteById(Integer id);
    @Insert("insert  into web01.dept( name, create_time, update_time) values(#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);
    @Select("select id, name, create_time, update_time  from web01.dept where id = #{id}")
    Dept getById(Integer id);
    @Update("update web01.dept set name = #{name},update_time = #{updateTime} where  id = #{id}")
    void update(Dept dept);
}
